Detect breaking changes between OpenAPI 3.0 and 3.1 specs.
About this tool
Validate API compatibility across versions. Detect breaking changes between OpenAPI 3.0 and 3.1 specs, generate a contract diff and risk report, and produce a PR-ready Markdown summary you can paste straight into review.
What it does
- Detect breaking changes across OpenAPI 3.0 and 3.1
- Full contract diff between specs
- Risk-categorized change report
- PR-ready Markdown summary
- Runs entirely in the browser
Repository
chayprabs/openapi-breaking-change-diff-checker
Source code, issues, and releases
Spotted a bug or have an idea?
This tool is built in the open and shaped by feedback. If something feels off — or you want a feature — I read every message.
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